I was supposed to take my daughter's virgin boyfriend down, but... I was unable to leave her with her super-fatigue thrusts that were so tiresome that I couldn't get away with them.

While my husband is on a business trip, my only pleasure is watching over the future of my daughter and her boyfriend, Ichiro. One day, it seems like they had a fight, and while my daughter was off for business, I heard from Ichiro that the sex wasn't going well. Frustration and worries combined, I suggested that I use my body as a training bed. I was leading the anxiety-like Ichiro, but the moment I inserted it, I felt a strong fit that felt like a shock to my whole body...